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Re^3: the basic datatypes, threeby merlyn (Sage) |
on Jan 24, 2006 at 14:10 UTC ( [id://525179]=note: print w/replies, xml ) | Need Help?? |
The "scalar" op is needed only to provide scalar context in an otherwise list context space. For example:
The scalar is needed in the first example because the array names are in a list context otherwise. -- Randal L. Schwartz, Perl hacker
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